diff options
| author | Shengjiu Wang <shengjiu.wang@freescale.com> | 2017-06-22 15:40:29 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2017-10-05 14:53:00 +0300 |
| commit | a61c7ecbe5e3a90f30446967613685f37fa7ecb2 (patch) | |
| tree | dab57da7477725cc21d8d63091144ec62eed9b4e /Documentation | |
| parent | c6d11e779caf0c7e3a0ce2810b2f329c98710267 (diff) | |
MLK-15140-3: ASoC: codecs: add wm8524 codec driver
Add wm8524 driver, there is no i2c interface for it.
Signed-off-by: Mihai Serban <mihai.serban@nxp.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/wm8524.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/wm8524.txt b/Documentation/devicetree/bindings/sound/wm8524.txt new file mode 100644 index 000000000000..df0f557d41d7 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8524.txt @@ -0,0 +1,16 @@ +WM8524 audio CODEC + +This device does not use I2C or SPI but a simple Hardware Control Interface. + +Required properties: + + - compatible : "wlf,wm8524" + + - wlf,mute-gpios: a GPIO spec for the MUTE pin. + +Example: + +codec: wm8524@0 { + compatible = "wlf,wm8524"; + wlf,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW> +}; |